1198256640

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 320

約数和(自身を含む): 4525424640

約数和(自身を除く): 3327168000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 719, 744, 768, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1280, 1302, 1344, 1438, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1984, 2157, 2170, 2240, 2480, 2560, 2604, 2688, 2876, 2976, 3255, 3360, 3472, 3584, 3595, 3720, 3840, 3968, 4314, 4340, 4480, 4960, 5033, 5208, 5376, 5752, 5952, 6510, 6720, 6944, 7190, 7440, 7680, 7936, 8628, 8680, 8960, 9920, 10066, 10416, 10752, 10785, 11504, 11904, 13020, 13440, 13888, 14380, 14880, 15099, 15872, 17256, 17360, 17920, 19840, 20132, 20832, 21570, 22289, 23008, 23808, 25165, 26040, 26880, 27776, 28760, 29760, 30198, 34512, 34720, 39680, 40264, 41664, 43140, 44578, 46016, 47616, 50330, 52080, 53760, 55552, 57520, 59520, 60396, 66867, 69024, 69440, 75495, 79360, 80528, 83328, 86280, 89156, 92032, 100660, 104160, 111104, 111445, 115040, 119040, 120792, 133734, 138048, 138880, 150990, 156023, 161056, 166656, 172560, 178312, 184064, 201320, 208320, 222890, 230080, 238080, 241584, 267468, 276096, 277760, 301980, 312046, 322112, 333312, 334335, 345120, 356624, 368128, 402640, 416640, 445780, 460160, 468069, 483168, 534936, 552192, 555520, 603960, 624092, 644224, 668670, 690240, 713248, 780115, 805280, 833280, 891560, 920320, 936138, 966336, 1069872, 1104384, 1207920, 1248184, 1288448, 1337340, 1380480, 1426496, 1560230, 1610560, 1666560, 1783120, 1840640, 1872276, 1932672, 2139744, 2340345, 2415840, 2496368, 2576896, 2674680, 2760960, 2852992, 3120460, 3221120, 3566240, 3744552, 3865344, 4279488, 4680690, 4831680, 4992736, 5349360, 5521920, 5705984, 6240920, 6442240, 7132480, 7489104, 7730688, 8558976, 9361380, 9663360, 9985472, 10698720, 11411968, 12481840, 12884480, 14264960, 14978208, 17117952, 18722760, 19326720, 19970944, 21397440, 24963680, 28529920, 29956416, 34235904, 37445520, 38653440, 39941888, 42794880, 49927360, 57059840, 59912832, 74891040, 79883776, 85589760, 99854720, 119825664, 149782080, 171179520, 199709440, 239651328, 299564160, 399418880, 599128320, 1198256640]

約数ペア:

[(1, 1198256640), (2, 599128320), (3, 399418880), (4, 299564160), (5, 239651328), (6, 199709440), (7, 171179520), (8, 149782080), (10, 119825664), (12, 99854720), (14, 85589760), (15, 79883776), (16, 74891040), (20, 59912832), (21, 57059840), (24, 49927360), (28, 42794880), (30, 39941888), (31, 38653440), (32, 37445520), (35, 34235904), (40, 29956416), (42, 28529920), (48, 24963680), (56, 21397440), (60, 19970944), (62, 19326720), (64, 18722760), (70, 17117952), (80, 14978208), (84, 14264960), (93, 12884480), (96, 12481840), (105, 11411968), (112, 10698720), (120, 9985472), (124, 9663360), (128, 9361380), (140, 8558976), (155, 7730688), (160, 7489104), (168, 7132480), (186, 6442240), (192, 6240920), (210, 5705984), (217, 5521920), (224, 5349360), (240, 4992736), (248, 4831680), (256, 4680690), (280, 4279488), (310, 3865344), (320, 3744552), (336, 3566240), (372, 3221120), (384, 3120460), (420, 2852992), (434, 2760960), (448, 2674680), (465, 2576896), (480, 2496368), (496, 2415840), (512, 2340345), (560, 2139744), (620, 1932672), (640, 1872276), (651, 1840640), (672, 1783120), (719, 1666560), (744, 1610560), (768, 1560230), (840, 1426496), (868, 1380480), (896, 1337340), (930, 1288448), (960, 1248184), (992, 1207920), (1085, 1104384), (1120, 1069872), (1240, 966336), (1280, 936138), (1302, 920320), (1344, 891560), (1438, 833280), (1488, 805280), (1536, 780115), (1680, 713248), (1736, 690240), (1792, 668670), (1860, 644224), (1920, 624092), (1984, 603960), (2157, 555520), (2170, 552192), (2240, 534936), (2480, 483168), (2560, 468069), (2604, 460160), (2688, 445780), (2876, 416640), (2976, 402640), (3255, 368128), (3360, 356624), (3472, 345120), (3584, 334335), (3595, 333312), (3720, 322112), (3840, 312046), (3968, 301980), (4314, 277760), (4340, 276096), (4480, 267468), (4960, 241584), (5033, 238080), (5208, 230080), (5376, 222890), (5752, 208320), (5952, 201320), (6510, 184064), (6720, 178312), (6944, 172560), (7190, 166656), (7440, 161056), (7680, 156023), (7936, 150990), (8628, 138880), (8680, 138048), (8960, 133734), (9920, 120792), (10066, 119040), (10416, 115040), (10752, 111445), (10785, 111104), (11504, 104160), (11904, 100660), (13020, 92032), (13440, 89156), (13888, 86280), (14380, 83328), (14880, 80528), (15099, 79360), (15872, 75495), (17256, 69440), (17360, 69024), (17920, 66867), (19840, 60396), (20132, 59520), (20832, 57520), (21570, 55552), (22289, 53760), (23008, 52080), (23808, 50330), (25165, 47616), (26040, 46016), (26880, 44578), (27776, 43140), (28760, 41664), (29760, 40264), (30198, 39680), (34512, 34720)]